Breastfeeding behaviours can significantly change mothers' physiological and psychological states. https://www.selleckchem.com/products/atglistatin.html The hormone oxytocin may mediate breastfeeding and mothers' emotion recognition. This study examined the effects of endogenous oxytocin fluctuation via breastfeeding on emotion recognition in 51 primiparous mothers. Saliva oxytocin was assessed before and after the manipulation (breastfeeding or holding an infant), and emotion recognition tasks were conducted. Among mothers who breastfed daily, mothers with more increased levels of oxytocin after breastfeeding showed more reduced negative recognition and enhanced positive recognition of adult facial expressions. These oxytocin functions accompanying breastfeeding may support continued nurturing behaviours and also affect the general social cognition of other adults beyond any specific effect on infants.Annual influenza epidemics are associated with high morbidity and mortality worldwide, with vaccinations being the main preventive intervention; however, the compliance rate of health care employees remains low. Study aims were to examine vaccination rates among physicians and nurses in surgical and medicine wards, compare between medium and large tertiary hospitals, and identify factors associated with increased vaccination rates. Structured questionnaires were distributed. A total of 238/339 (70.2%) were vaccinated. In multivariate analysis, respiratory illness during precedent winter (odds ratio [OR] 3.146, P = .007), working in a medium hospital (OR 2.4, P = .003), and an attending resident with an infectious diseases subspecialty (OR 20.473, P = .007) were associated with a higher vaccination rate. Institutional email or portal messages were associated with decreased vaccination rates (OR = 0.259, P = .007). The leading reason for vaccination was "to stay healthy" (73.5%). Recruiting experts in the field, providing up-to-date information, and increasing management's involvement could encourage vaccination among health care employees.In this report, we describe two patients with systemic lupus erythematosus (SLE) who manifested with posterior segment flare-up approximately three months after cessation of hydroxychloroquine (HCQ). They were stable systemically with no history of hypertension or nephropathy at the time of referral. Our first patient presented with bilateral retinal vein occlusion, while evidence of choroidal involvement such as vascular leakage and wedge-shaped filling delay was present in indocyanine green angiography of both patients. HCQ is well known to have a role in the treatment of SLE for its immunomodulatory and antithrombotic effects. Although reports of systemic flare-up of SLE following HCQ cessation exist in the literature, this is the first report of ocular flare-up in such settings.Objective Rituximab (RTX) has important usage in rheumatoid arthritis and vasculitis. There remains a need for more, better, and safer treatments for patients with lupus nephritis (LN). RTX has been trialed in such patients without definitive conclusions about its effectiveness. As a role for RTX has not been clearly established for LN, we carried out a systematic review and analysis. Methods We identified 31 studies of RTX for class I-VI LN, and assessed complete renal response (CRR) and partial renal response (PRR) using criteria including serum creatinine, proteinuria, and urinary sediment. Due to differences in the pediatric presentation of the disease, studies focusing on pediatric patients were excluded. Results One randomized controlled trial (RCT) showed superiority of RTX+cyclophosphamide (CYC) versus CYC alone (64% vs. 21% CRR and 19% vs. 36% PRR). Six prospective and retrospective studies utilizing RTX monotherapy found 66% CRR or PRR in all patients. Eleven studies that investigated RTX in combinabelimumab, CYC, and MMF groups, with pulse-dose steroids during induction followed by maintenance steroids and MMF. The CRR and PRR would be assessed at 12 and 24 months. This or a similar study might clarify RTX's role in the treatment of LN.Background There are no data on the influence of disease severity and cardiac autonomic tone on ventricular repolarization and dispersion in 24-hour Holter monitoring in systemic lupus erythematosus (SLE). Methods Consecutive 92 SLE and 51 healthy subjects were studied. The standard 12-lead electrocardiography (ECG), Holter monitoring with heart rate turbulence (HRT) and QT, Tp-e and Tp-e/QT ratio assessment (including corrected values) were performed. Subjects with conditions causing repolarization abnormalities or insufficient number of beats suitable for QT evaluation were excluded (17 SLE and 8 controls). Results Finally, 75 SLE and 43 sex- and age-matched controls were included to the study. In SLE patients, the median disease severity score (Systemic Lupus International Collaborating Clinics/American College of Rheumatology Damage Index (SLICC/ACR-DI)) was 3.0. The mean values of QTc, cTp-e and cTp-e/QTc were significantly higher in SLE patients than in controls. QTc ? 460 ms was observed in 18.7% of patients using standard ECG and in 58.7% using Holter monitoring. With Holter monitoring, patients with SLICC/ACR-DI &gt;3.0 presented longer QTc than those with SLICC/ACR-DI ?3.0 (418±15 vs. 409 ± 16, p = 0.04), while cTp-e and cTp-e/QTc values were similar. Patients with abnormal HRT presented longer cTp-e and higher cTp-e/QTc than those with normal HRT (92 ± 52 vs. 71 ± 16 ms, p = 0.04; 0.244 ± 0.126 vs. 0.187 ± 0.035, p = 0.03), while QTc values were similar. No differences in QT and Tp-e parameters were observed according to disease duration. Conclusion In SLE patients, Holter monitoring revealed QTc prolongation more frequently than standard ECG. Longer QTc values were observed in patients with more advanced disease, while increased cTp-e and cTp-e/QTc were related to cardiac autonomic dysfunction expressed by abnormal HRT.Diacylglycerol kinase (DGK) plays a pivotal role in intracellular signaling pathways in mammals. Activated G protein-coupled receptor activates phospholipase C (PLC) through heterotrimeric G protein, following which PLC hydrolyzes phosphatidylinositol 4,5-bisphosphate (PIP2) into diacylglycerol (DG) and inositol 1,4,5-trisphosphate (IP3). DGK catalyzes DG phosphorylation to produce phosphatidic acid. DG and phosphatidic acid function as second messengers and their intracellular concentrations are regulated by DGK; therefore, DGK plays an important role in regulating many biological processes. There are ten DGK isozymes, of which DGKη is classified as a type II DGK. Reports have shown that DGKη is associated with several diseases; for example, it is highly expressed in the hippocampus and cerebellum and is a key element in bipolar disorder. Although a DGKη-specific monoclonal antibody (mAb) is necessary to reveal the association between the expression of DGKη and diseases, an anti-DGKη mAb for immunohistochemistry has not yet been established.